package com.Mt.Service;
import com.Mt.pojo.MtCommodityPurchase;

import java.util.List;

public interface Mt_CommodityPurchaseService {

    int upd(int num, int id);

    int ins(int id, int num);

    List<MtCommodityPurchase> selMark();

    int delAll();

    int delId(int id);

}
